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Interference management for soft handoff and broadcast services in a wireless frequency hopping communication system

  • US 7,154,933 B2
  • Filed: 09/25/2003
  • Issued: 12/26/2006
  • Est. Priority Date: 09/25/2003
  • Status: Active Grant
First Claim
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1. A method of managing interference in a wireless frequency hopping (FH) communication system, comprising:

  • obtaining a first FH function;

    obtaining an identifier for a first traffic channel defined with the first FH function;

    modifying a second FH function based on the first FH function and the identifier for the first traffic channel to obtain a modified second FH function, wherein the second FH function is modified such that a second traffic channel defined with the modified second FH function and the first traffic channel are orthogonal or have low correlation; and

    using the second traffic channel for data transmission.

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